refactor: go plugin

plugin_test.go

@@ -1,80 +0,0 @@
-// +build linux freebsd darwin
-// go plugin doesn't support windows
-
-package hrp
-
-import (
-	"fmt"
-	"os"
-	"os/exec"
-	"testing"
-
-	"github.com/stretchr/testify/assert"
-)
-
-func TestMain(m *testing.M) {
-	fmt.Println("[TestMain] build go plugin")
-	// flag -race is necessary in order to be consistent with go test
-	cmd := exec.Command("go", "build", "-buildmode=plugin", `-race`, "-o=examples/debugtalk.so", "examples/plugin/debugtalk.go")
-	if err := cmd.Run(); err != nil {
-		panic(err)
-	}
-	os.Exit(m.Run())
-}
-
-func TestLocatePlugin(t *testing.T) {
-	cwd, _ := os.Getwd()
-	_, err := locatePlugin(cwd)
-	if !assert.Error(t, err) {
-		t.Fail()
-	}
-
-	_, err = locatePlugin("")
-	if !assert.Error(t, err) {
-		t.Fail()
-	}
-
-	startPath := "examples/debugtalk.so"
-	_, err = locatePlugin(startPath)
-	if !assert.Nil(t, err) {
-		t.Fail()
-	}
-
-	startPath = "examples/demo.json"
-	_, err = locatePlugin(startPath)
-	if !assert.Nil(t, err) {
-		t.Fail()
-	}
-
-	startPath = "examples/"
-	_, err = locatePlugin(startPath)
-	if !assert.Nil(t, err) {
-		t.Fail()
-	}
-
-	startPath = "examples/plugin/debugtalk.go"
-	_, err = locatePlugin(startPath)
-	if !assert.Nil(t, err) {
-		t.Fail()
-	}
-
-	startPath = "/abc"
-	_, err = locatePlugin(startPath)
-	if !assert.Error(t, err) {
-		t.Fail()
-	}
-}
-
-func TestCallPluginFunction(t *testing.T) {
-	parser := newParser()
-	parser.loadPlugin("examples/debugtalk.so")
-
-	// call function without arguments
-	result, err := parser.callFunc("Concatenate", 1, "2", 3.14)
-	if !assert.NoError(t, err) {
-		t.Fail()
-	}
-	if !assert.Equal(t, result, "1_2_3.14") {
-		t.Fail()
-	}
-}